94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617

Analysis

max time kernel
96s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
25/11/2022, 10:27

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General

Target

94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
Size

935KB
MD5

ad0708411aef20fa616d34a97a07e418
SHA1

c7e554a5128de43c812aa5425ee165d851fe3eff
SHA256

94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617
SHA512

3d22f1a987c38027fd9b2820246d8c3cd413d3255421bb36c9994dbc0d6dc64999b9861fdc0cdc07b90e8dff4a53fb80153491e8c64a1152bd691c0505ae7762
SSDEEP

12288:p5Yr15f753d5QWIDz/Wz9NCyzHinLipNDJ5eoFb0OZ/WiGaks+HL63S27x4:pyHv5Z+Wzv7AiBll0OBWi6si9G

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/5008-133-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5008-135-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5008-136-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5008-137-0x0000000000400000-0x00000000004F2000-memory.dmp	upx
behavioral2/memory/5008-138-0x0000000000400000-0x00000000004F2000-memory.dmp	upx

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1640 set thread context of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5008	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
5008	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
5008	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
5008	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
5008	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
5008	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80
PID 1640 wrote to memory of 5008	1640	94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe	80

C:\Users\Admin\AppData\Local\Temp\94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
"C:\Users\Admin\AppData\Local\Temp\94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Users\Admin\AppData\Local\Temp\94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe
  "C:\Users\Admin\AppData\Local\Temp\94aa463398fdcf72b0319680bdd1c193f9015171181007197ad253ad0be9c617.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:5008

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/5008-133-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5008-135-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5008-136-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5008-137-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download
memory/5008-138-0x0000000000400000-0x00000000004F2000-memory.dmp

Filesize
968KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads